Base | Representation |
---|---|
bin | 1011111100011000110110… |
… | …0101011010100101100011 |
3 | 1201111102012221221002102210 |
4 | 2333012031211122211203 |
5 | 3210124010121411210 |
6 | 43532444332413203 |
7 | 2523522304551402 |
oct | 277061545324543 |
9 | 51442187832383 |
10 | 13132090419555 |
11 | 4203319763a98 |
12 | 1581106617203 |
13 | 7434739751a3 |
14 | 33584cda5639 |
15 | 17b8e0cbde20 |
hex | bf18d95a963 |
13132090419555 has 32 divisors (see below), whose sum is σ = 21424017162240. Its totient is φ = 6866424456320.
The previous prime is 13132090419551. The next prime is 13132090419601. The reversal of 13132090419555 is 55591409023131.
It is not a de Polignac number, because 13132090419555 - 22 = 13132090419551 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13132090419551) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5213091 + ... + 7310300.
It is an arithmetic number, because the mean of its divisors is an integer number (669500536320).
Almost surely, 213132090419555 is an apocalyptic number.
13132090419555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13132090419555 is a deficient number, since it is larger than the sum of its proper divisors (8291926742685).
13132090419555 is a wasteful number, since it uses less digits than its factorization.
13132090419555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12524771.
The product of its (nonzero) digits is 729000, while the sum is 48.
The spelling of 13132090419555 in words is "thirteen trillion, one hundred thirty-two billion, ninety million, four hundred nineteen thousand, five hundred fifty-five".
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